John Steven Geraghty, MD
Family Medicine Physician · Centennial, CO
John Steven Geraghty, MD is a family medicine physician with a practice address in Centennial, Colorado, and NPI 1508800566, issued on Jun 16, 2006. Check the license (Colorado 33711, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Steven Geraghty
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 33711 CO
Self-reported in NPPES; status is on the state search - Practice location
- 6746 S Revere Pkwy Ste 180, Centennial, CO 80112
- Phone
- (303) 632-3640
- Enumerated
- Jun 16, 2006
- Record last updated
- Dec 2, 2025
- Fax
- (303) 632-3642
- Medicaid ID
- 91909830 CO
- Medicare enrollment
- Enrolled (PECOS I20040525000830); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 1992
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 6746 S Revere Pkwy Ste 180
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Keli Jackson, PA-CPhysician Assistant1447062211
Verify John Steven Geraghty in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 33711Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% more Medicare Part D claims than the average family medicine physician in 2024
6,035 Medicare Part D claims for 623 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 349 claims were for opioids.
Most prescribed
- Levothyroxine Sodium239 claims
- Atorvastatin Calcium214 claims
- Rosuvastatin Calcium173 claims
- Amlodipine Besylate161 claims
- Lisinopril149 claims
- Losartan Potassium138 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 18 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Legacy Healthcare Services IncDenver, CO
- Select Physical Therapy Holdings IncParker, CO
- Select Physical Therapy OF West Denver Limited PartnershipWestminster, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Steven Geraghty among 3,563 family medicine physician records in Colorado
John Steven Geraghty, MD is one of 3,563 family medicine physician records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 56% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1992 · median 2008 among the 2,077 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
40 family medicine physician records list a practice address in Centennial
They are 40 of the 3,008 NPPES records with a practice address in Centennial, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Centennial → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Liberty Amador, MDCentennial, CO 801121730100066
- Richard Drexelius, M.D.Centennial, CO 801121780612762
- Andreas Edrich, MDCentennial, CO 801121982665568
- Ann Grace, MDCentennial, CO 801121679598395
- Oswaldo Grenardo, MD, MBA, MSGreenwood Village, CO 801121609924836
- Gregory Hollar, D.O.Centennial, CO 801121063462653
- Katharina Meier, MDCentennial, CO 801121144266180
- Susan Miranda, MDCentennial, CO 801121134115264
Common questions
What is John Steven Geraghty, MD's NPI number?
John Steven Geraghty, MD's National Provider Identifier (NPI) is 1508800566, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Steven Geraghty, MD located?
The NPPES record lists a practice address at 6746 S Revere Pkwy Ste 180, Centennial, CO, 80112. Phone: (303) 632-3640. Providers update this record themselves, so call before visiting.
How can I verify John Steven Geraghty, MD's license?
NPPES lists Colorado license number 33711, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Steven Geraghty, MD prescribe under Medicare Part D?
In 2024, John Steven Geraghty, MD had 6,035 Medicare Part D claims for 623 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is John Steven Geraghty, MD's MIPS final score?
The 2023 MIPS final score is 18 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.